เทมเพลตข้อมูลสำหรับการจัดการคำขอบริการ

This method uses the Zendesk Explore UI, where queries are built visually. The following describes the configuration for the two required reports.

**Report 1: Ticket Events Configuration**
* **Dataset**: `Support: Ticket updates`
* **Metrics**: `COUNT(Tickets)`
* **Rows**:
  * `Ticket ID`
  * `ActivityName` (This is the custom calculated attribute defined below)
  * `Update - Timestamp`
  * `Updater name`
  * `Assignee name`
  * `Group name`
  * `Ticket priority`
  * `Ticket status`
  * `Submission channel`
  * `Ticket type`
  * `Ticket tags`
* **Standard Calculated Attribute (`ActivityName`) Formula**:
```
IF [Update - Field name] = "assignee_id" AND ([Update - Previous value] = "" OR [Update - Previous value] = NULL) THEN
    "Request Assigned to Agent"
ELIF [Update - Field name] = "assignee_id" AND [Update - Previous value] != "" AND [Update - Previous value] != NULL THEN
    "Agent Reassigned"
ELIF [Update - Field name] = "group_id" THEN
    "Request Escalated"
ELIF [Update - Field name] = "priority" AND [Update - New value] != [Update - Previous value] THEN
    "Priority Changed"
ELIF [Update - Field name] = "status" AND [Update - New value] = "hold" THEN
    "Request Placed On-Hold"
ELIF [Update - Field name] = "status" AND [Update - New value] = "solved" THEN
    "Service Request Resolved"
ELIF [Update - Field name] = "status" AND [Update - New value] = "closed" THEN
    "Service Request Closed"
ELIF [Update - Field name] = "status" AND [Update - New value] = "open" AND [Update - Previous value] = "solved" THEN
    "Service Request Reopened"
ELIF [Update - Field name] = "requester_id" AND [Update - Previous value] = NULL THEN
    "Service Request Created"
ELSE
    NULL
ENDIF
```
* **Note on Comment Activities**: Capturing `Public Reply Sent` and `Internal Note Added` from the `Ticket updates` dataset is not reliably possible as the public vs. internal distinction is often missing. For these events, creating a third report on the `Support: Comments` dataset and merging it is the recommended, though more complex, approach.

**Report 2: SLA Events Configuration**
* **Dataset**: `Support: SLAs`
* **Metrics**: `COUNT(SLA tickets)`
* **Rows**:
  * `Ticket ID`
  * `SLA updated - Timestamp`
  * `SLA status`
  * `Updater name`
  * `Assignee name`
  * `Group name`
  * `Ticket priority`
* **Note**: The `ActivityName` for this report (`SLA Target Applied`, `SLA Target Breached`) must be generated after export based on the value in the `SLA status` column.

import requests
import pandas as pd
import time
from datetime import datetime, timezone
import os

class=class="hl-string">"hl-comment"># --- Configuration ---
class=class="hl-string">"hl-comment"># Replace with your Zendesk subdomain, admin email, and API token
ZENDESK_SUBDOMAIN = class="hl-string">'[Your Subdomain]'
ZENDESK_EMAIL = class="hl-string">'[Your Zendesk Admin Email]'
ZENDESK_API_TOKEN = class="hl-string">'[Your Zendesk API Token]'

class=class="hl-string">"hl-comment"># Set the start date for the data extraction (YYYY-MM-DD)
START_TIME_STR = class="hl-string">'2023-01-01'

class=class="hl-string">"hl-comment"># --- End of Configuration ---

class=class="hl-string">"hl-comment"># Set up constants and session
BASE_URL = fclass="hl-string">'https://{ZENDESK_SUBDOMAIN}.zendesk.com/api/v2'
AUTH = (fclass="hl-string">'{ZENDESK_EMAIL}/token', ZENDESK_API_TOKEN)
SOURCE_SYSTEM = class="hl-string">'Zendesk Support'
LAST_DATA_UPDATE = datetime.now(timezone.utc).isoformat()

session = requests.Session()
session.auth = AUTH

class=class="hl-string">"hl-comment"># Caches for user and group names to reduce API calls
user_cache = {}
group_cache = {}

def get_user_name(user_id):
    if not user_id:
        return None
    if user_id in user_cache:
        return user_cache[user_id]
    try:
        response = session.get(fclass="hl-string">'{BASE_URL}/users/{user_id}.json')
        response.raise_for_status()
        user_cache[user_id] = response.json()[class="hl-string">'user'][class="hl-string">'name']
        return user_cache[user_id]
    except requests.exceptions.RequestException:
        return fclass="hl-string">'User ID {user_id}'

def get_group_name(group_id):
    if not group_id:
        return None
    if group_id in group_cache:
        return group_cache[group_id]
    try:
        response = session.get(fclass="hl-string">'{BASE_URL}/groups/{group_id}.json')
        response.raise_for_status()
        group_cache[group_id] = response.json()[class="hl-string">'group'][class="hl-string">'name']
        return group_cache[group_id]
    except requests.exceptions.RequestException:
        return fclass="hl-string">'Group ID {group_id}'

def handle_rate_limit(response):
    if response.status_code == 429:
        retry_after = int(response.headers.get(class="hl-string">'Retry-After', 60))
        print(fclass="hl-string">'Rate limit reached. Waiting for {retry_after} seconds...')
        time.sleep(retry_after)
        return True
    response.raise_for_status()
    return False

def fetch_paginated_data(url):
    while url:
        try:
            response = session.get(url)
            if handle_rate_limit(response):
                continue
            data = response.json()
            yield data
            url = data.get(class="hl-string">'next_page')
        except requests.exceptions.RequestException as e:
            print(fclass="hl-string">'Error fetching data from {url}: {e}')
            break

def process_ticket(ticket, event_log):
    ticket_id = ticket[class="hl-string">'id']
    print(fclass="hl-string">'Processing Ticket ID: {ticket_id}')

    class=class="hl-string">"hl-comment"># --- 1. Fetch Ticket Audits ---
    audits_url = fclass="hl-string">'{BASE_URL}/tickets/{ticket_id}/audits.json'
    all_events = [] class=class="hl-string">"hl-comment"># A temporary list to hold all events for sorting

    for audit_page in fetch_paginated_data(audits_url):
        for audit in audit_page.get(class="hl-string">'audits', []):
            author_id = audit.get(class="hl-string">'author_id')
            timestamp = audit[class="hl-string">'created_at']

            class=class="hl-string">"hl-comment"># Store ticket state at the time of the audit
            ticket_state = {}
            for event in audit.get(class="hl-string">'events', []):
                if event.get(class="hl-string">'field_name') in [class="hl-string">'assignee_id', class="hl-string">'group_id', class="hl-string">'priority', class="hl-string">'status', class="hl-string">'channel', class="hl-string">'type', class="hl-string">'tags']:
                    ticket_state[event[class="hl-string">'field_name']] = event.get(class="hl-string">'value')

            for event in audit.get(class="hl-string">'events', []):
                event[class="hl-string">'timestamp'] = timestamp
                event[class="hl-string">'author_id'] = author_id
                event[class="hl-string">'ticket_state'] = ticket_state
                all_events.append(event)

    class=class="hl-string">"hl-comment"># --- 2. Fetch Comments (which are not fully detailed in audits) ---
    comments_url = fclass="hl-string">'{BASE_URL}/tickets/{ticket_id}/comments.json'
    for comment_page in fetch_paginated_data(comments_url):
        for comment in comment_page.get(class="hl-string">'comments', []):
            comment[class="hl-string">'type'] = class="hl-string">'Comment'
            comment[class="hl-string">'timestamp'] = comment[class="hl-string">'created_at']
            class=class="hl-string">"hl-comment"># Add ticket_state placeholder, though it's less relevant for comments
            comment[class="hl-string">'ticket_state'] = {}
            all_events.append(comment)

    class=class="hl-string">"hl-comment"># --- 3. Fetch SLA Metrics ---
    metrics_url = fclass="hl-string">'{BASE_URL}/tickets/{ticket_id}/metrics.json'
    try:
        response = session.get(metrics_url)
        if not handle_rate_limit(response):
            metrics_data = response.json().get(class="hl-string">'ticket_metric', {})
            if metrics_data.get(class="hl-string">'sla_policy'):
                for sla in metrics_data[class="hl-string">'sla_policy'][class="hl-string">'policy_metrics']:
                    all_events.append({
                        class="hl-string">'type': class="hl-string">'SlaApply',
                        class="hl-string">'timestamp': metrics_data[class="hl-string">'created_at'],
                        class="hl-string">'policy_name': sla[class="hl-string">'policy'][class="hl-string">'title'],
                        class="hl-string">'ticket_state': {}
                    })
                    if sla.get(class="hl-string">'breach_at') and datetime.fromisoformat(sla[class="hl-string">'breach_at'].replace(class="hl-string">'Z', class="hl-string">'+00:00')) < datetime.now(timezone.utc):
                        all_events.append({
                            class="hl-string">'type': class="hl-string">'SlaBreach',
                            class="hl-string">'timestamp': sla[class="hl-string">'breach_at'],
                            class="hl-string">'policy_name': sla[class="hl-string">'policy'][class="hl-string">'title'],
                            class="hl-string">'metric': sla[class="hl-string">'metric'],
                            class="hl-string">'ticket_state': {}
                        })
    except requests.exceptions.RequestException as e:
        print(fclass="hl-string">'Could not fetch SLA metrics for ticket {ticket_id}: {e}')


    class=class="hl-string">"hl-comment"># --- 4. Sort all collected events by timestamp ---
    all_events.sort(key=lambda x: x[class="hl-string">'timestamp'])

    class=class="hl-string">"hl-comment"># --- 5. Process sorted events to create event log rows ---
    last_assignee = None

    for event in all_events:
        activity_name = None
        timestamp = event[class="hl-string">'timestamp']

        event_type = event.get(class="hl-string">'type')
        field_name = event.get(class="hl-string">'field_name')

        if event_type == class="hl-string">'Create':
            activity_name = class="hl-string">'Service Request Created'
            last_assignee = event.get(class="hl-string">'value') if field_name == class="hl-string">'assignee_id' else None

        elif event_type == class="hl-string">'Change':
            prev_value = event.get(class="hl-string">'previous_value')
            new_value = event.get(class="hl-string">'value')

            if field_name == class="hl-string">'status':
                if new_value == class="hl-string">'solved': activity_name = class="hl-string">'Service Request Resolved'
                elif new_value == class="hl-string">'closed': activity_name = class="hl-string">'Service Request Closed'
                elif new_value == class="hl-string">'hold': activity_name = class="hl-string">'Request Placed On-Hold'
                elif new_value == class="hl-string">'open' and prev_value == class="hl-string">'solved': activity_name = class="hl-string">'Service Request Reopened'
            elif field_name == class="hl-string">'priority': activity_name = class="hl-string">'Priority Changed'
            elif field_name == class="hl-string">'assignee_id':
                if prev_value is None and new_value is not None:
                    activity_name = class="hl-string">'Request Assigned to Agent'
                elif prev_value is not None and new_value is not None:
                    activity_name = class="hl-string">'Agent Reassigned'
                last_assignee = new_value
            elif field_name == class="hl-string">'group_id':
                if prev_value is not None and new_value is not None:
                    activity_name = class="hl-string">'Request Escalated'

        elif event_type == class="hl-string">'Comment':
            if event.get(class="hl-string">'public', False):
                activity_name = class="hl-string">'Public Reply Sent'
            else:
                activity_name = class="hl-string">'Internal Note Added'

        elif event_type == class="hl-string">'SlaApply':
            activity_name = class="hl-string">'SLA Target Applied'
        elif event_type == class="hl-string">'SlaBreach':
            activity_name = class="hl-string">'SLA Target Breached'

        if activity_name:
            class=class="hl-string">"hl-comment"># Get attribute values from the ticket object itself as a baseline
            agent_id = ticket.get(class="hl-string">'assignee_id')
            group_id = ticket.get(class="hl-string">'group_id')
            priority = ticket.get(class="hl-string">'priority')
            status = ticket.get(class="hl-string">'status')
            
            class=class="hl-string">"hl-comment"># Override with values at the time of the event if available
            state = event.get(class="hl-string">'ticket_state', {})
            agent_id = state.get(class="hl-string">'assignee_id', agent_id)
            group_id = state.get(class="hl-string">'group_id', group_id)
            priority = state.get(class="hl-string">'priority', priority)
            status = state.get(class="hl-string">'status', status)
            
            event_log.append({
                class="hl-string">'ServiceRequestId': ticket_id,
                class="hl-string">'ActivityName': activity_name,
                class="hl-string">'EventTimestamp': timestamp,
                class="hl-string">'SourceSystem': SOURCE_SYSTEM,
                class="hl-string">'LastDataUpdate': LAST_DATA_UPDATE,
                class="hl-string">'AgentName': get_user_name(agent_id),
                class="hl-string">'AssignedTeam': get_group_name(group_id),
                class="hl-string">'RequestPriority': priority,
                class="hl-string">'RequestStatus': status,
                class="hl-string">'RequestChannel': ticket.get(class="hl-string">'via', {}).get(class="hl-string">'channel'),
                class="hl-string">'ServiceType': ticket.get(class="hl-string">'type'),
                class="hl-string">'TicketTags': class="hl-string">', '.join(ticket.get(class="hl-string">'tags', [])),
            })


def main():
    print(class="hl-string">'Starting Zendesk data extraction...')
    event_log = []
    start_unix_time = int(datetime.strptime(START_TIME_STR, class="hl-string">'%Y-%m-%d').timestamp())
    
    class=class="hl-string">"hl-comment"># Use the incremental export endpoint for efficiency
    url = fclass="hl-string">'{BASE_URL}/incremental/tickets/cursor.json?start_time={start_unix_time}'

    while url:
        try:
            response = session.get(url)
            if handle_rate_limit(response):
                continue
            data = response.json()
            tickets = data.get(class="hl-string">'tickets', [])
            print(fclass="hl-string">'Fetched {len(tickets)} tickets...')
            for ticket in tickets:
                process_ticket(ticket, event_log)
            
            if not data.get(class="hl-string">'after_cursor'):
                break
            url = data[class="hl-string">'next_page']

        except requests.exceptions.RequestException as e:
            print(fclass="hl-string">'A critical error occurred: {e}')
            break

    print(fclass="hl-string">'Extraction complete. Total events found: {len(event_log)}')
    
    if not event_log:
        print(class="hl-string">'No events were extracted. Please check your configuration and date range.')
        return

    df = pd.DataFrame(event_log)

    class=class="hl-string">"hl-comment"># Reorder columns to match requirements
    columns = [
        class="hl-string">'ServiceRequestId', class="hl-string">'ActivityName', class="hl-string">'EventTimestamp', class="hl-string">'SourceSystem', class="hl-string">'LastDataUpdate',
        class="hl-string">'AgentName', class="hl-string">'AssignedTeam', class="hl-string">'RequestPriority', class="hl-string">'RequestStatus',
        class="hl-string">'RequestChannel', class="hl-string">'ServiceType', class="hl-string">'TicketTags'
    ]
    df = df[columns]
    df = df.sort_values(by=[class="hl-string">'ServiceRequestId', class="hl-string">'EventTimestamp']).reset_index(drop=True)

    class=class="hl-string">"hl-comment"># Save to CSV
    output_filename = class="hl-string">'zendesk_event_log.csv'
    df.to_csv(output_filename, index=False, date_format=class="hl-string">'%Y-%m-%dT%H:%M:%SZ')
    print(fclass="hl-string">'Event log saved to {output_filename}')

if __name__ == class="hl-string">'__main__':
    main()

import csv
import json
import os
from datetime import datetime, timezone
from pathlib import Path

SOURCE_DIRECTORY = "[Path to extracted Zendesk JSON directory]"
OUTPUT_FILE = "[Path to ProcessMind event log CSV]"
START_DATE = "[YYYY-MM-DD or blank]"
END_DATE = "[YYYY-MM-DD or blank]"
SOURCE_SYSTEM = "Zendesk Support"
LAST_DATA_UPDATE = "[ISO-8601 timestamp of source refresh]"
ESCALATION_FIELD_ID = "[Zendesk custom field identifier used for escalation, or blank]"


def load_json_files(directory):
    documents = []
    for path in Path(directory).rglob("*.json"):
        with path.open("r", encoding="utf-8") as handle:
            documents.append((path.name, json.load(handle)))
    return documents


def as_list(value):
    if isinstance(value, list):
        return value
    if isinstance(value, dict):
        for key in ("tickets", "ticket", "audits", "events", "comments", "users", "groups", "organizations", "data", "results"):
            if isinstance(value.get(key), list):
                return value[key]
    return []


def parse_timestamp(value):
    if not value:
        return None
    text = str(value).replace("Z", "+00:00")
    try:
        parsed = datetime.fromisoformat(text)
        if parsed.tzinfo is None:
            parsed = parsed.replace(tzinfo=timezone.utc)
        return parsed.astimezone(timezone.utc)
    except ValueError:
        return None


def in_range(timestamp):
    if timestamp is None:
        return False
    if START_DATE and timestamp.date().isoformat() < START_DATE:
        return False
    if END_DATE and timestamp.date().isoformat() > END_DATE:
        return False
    return True


def value(record, *keys):
    for key in keys:
        if isinstance(record, dict) and record.get(key) is not None:
            return record.get(key)
    return None


def identifier(record):
    return value(record, "id", "user_id", "group_id", "organization_id", "ticket_id")


def normalize_id(value_to_normalize):
    if value_to_normalize is None or value_to_normalize == "":
        return None
    return str(value_to_normalize)


def audit_events(audit):
    events = value(audit, "events", "audit_events")
    return events if isinstance(events, list) else []


def event_type(event):
    return str(value(event, "type", "event_type", "action") or "").lower()


def event_field(event):
    return str(value(event, "field_name", "field", "property") or "").lower()


def event_value(event, key):
    return value(event, key, key.replace("_", ""))


def status_value(ticket, event, new=True):
    if new:
        return value(event, "value", "new_value", "to") or value(ticket, "status")
    return value(event, "previous_value", "old_value", "from")


def comment_public(event):
    public_value = value(event, "public", "is_public")
    return public_value is True or str(public_value).lower() == "true"


def add_row(rows, ticket, activity, timestamp, agent_name=None, assigned_team=None, priority=None, status=None, channel=None, service_type=None, tags=None, sequence=0):
    parsed = parse_timestamp(timestamp)
    if not in_range(parsed):
        return
    rows.append({
        "ServiceRequestId": str(value(ticket, "id", "ticket_id")),
        "ActivityName": activity,
        "EventTimestamp": parsed.isoformat(),
        "SourceSystem": SOURCE_SYSTEM,
        "LastDataUpdate": LAST_DATA_UPDATE,
        "AgentName": agent_name or "",
        "AssignedTeam": assigned_team or "",
        "RequestPriority": priority or "",
        "RequestStatus": status or "",
        "RequestChannel": channel or "",
        "ServiceType": service_type or "",
        "TicketTags": ",".join(tags) if isinstance(tags, list) else (tags or ""),
        "SourceSequence": sequence
    })


def main():
    documents = load_json_files(SOURCE_DIRECTORY)
    tickets = {}
    audits_by_ticket = {}
    users = {}
    groups = {}
    organizations = {}
    standalone_comments = []
    standalone_sla_events = []

    for filename, document in documents:
        records = as_list(document)
        lower_name = filename.lower()
        for record in records:
            if not isinstance(record, dict):
                continue
            record_id = normalize_id(identifier(record))
            if any(token in lower_name for token in ("user", "agent")) and record_id:
                users[record_id] = record
            elif "group" in lower_name and record_id:
                groups[record_id] = record
            elif "organization" in lower_name and record_id:
                organizations[record_id] = record
            elif "audit" in lower_name and value(record, "ticket_id") is not None:
                audits_by_ticket.setdefault(normalize_id(value(record, "ticket_id")), []).append(record)
            elif "comment" in lower_name:
                standalone_comments.append(record)
            elif "sla" in lower_name:
                standalone_sla_events.append(record)
            elif value(record, "ticket_id") is not None and value(record, "type", "event_type") is not None:
                standalone_sla_events.append(record)
            elif value(record, "id") is not None and any(key in record for key in ("status", "priority", "assignee_id", "group_id", "tags")):
                tickets[record_id] = record

    rows = []
    for ticket_id, ticket in tickets.items():
        if not ticket_id:
            continue
        ticket_audits = audits_by_ticket.get(ticket_id, [])
        ticket_audits.sort(key=lambda item: (parse_timestamp(value(item, "created_at", "timestamp", "time")) or datetime.min.replace(tzinfo=timezone.utc), str(value(item, "id") or "")))
        current_assignee = normalize_id(value(ticket, "assignee_id"))
        current_group = normalize_id(value(ticket, "group_id"))
        assignment_seen = False
        sequence = 0
        base_priority = value(ticket, "priority")
        base_status = value(ticket, "status")
        base_channel = value(ticket, "via", "channel")
        base_service_type = value(ticket, "type", "service_type")
        base_tags = value(ticket, "tags") or []

        for audit in ticket_audits:
            audit_time = value(audit, "created_at", "timestamp", "time")
            actor_id = normalize_id(value(audit, "author_id", "actor_id", "user_id"))
            actor = users.get(actor_id, {})
            agent_name = value(actor, "name", "display_name", "email") or ""
            audit_group = groups.get(current_group, {})
            assigned_team = value(audit_group, "name", "display_name") or ""
            for event in audit_events(audit):
                sequence += 1
                kind = event_type(event)
                field = event_field(event)
                timestamp = value(event, "created_at", "timestamp", "time") or audit_time
                new_value = event_value(event, "value") or event_value(event, "new_value") or event_value(event, "to")
                old_value = event_value(event, "previous_value") or event_value(event, "old_value") or event_value(event, "from")
                event_agent = agent_name
                event_team = assigned_team
                if field in ("assignee_id", "assignee"):
                    new_assignee = normalize_id(new_value)
                    old_assignee = normalize_id(old_value)
                    if new_assignee and not assignment_seen and new_assignee != current_group:
                        assigned_agent = users.get(new_assignee, {})
                        add_row(rows, ticket, "Request Assigned to Agent", timestamp, value(assigned_agent, "name", "display_name", "email") or event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                        assignment_seen = True
                    elif new_assignee and assignment_seen and new_assignee != old_assignee:
                        assigned_agent = users.get(new_assignee, {})
                        add_row(rows, ticket, "Agent Reassigned", timestamp, value(assigned_agent, "name", "display_name", "email") or event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                    current_assignee = new_assignee or current_assignee
                elif field in ("priority",):
                    add_row(rows, ticket, "Priority Changed", timestamp, event_agent, event_team, new_value, base_status, base_channel, base_service_type, base_tags, sequence)
                    base_priority = new_value or base_priority
                elif field in ("group_id", "group"):
                    new_group = normalize_id(new_value)
                    new_group_record = groups.get(new_group, {})
                    new_team = value(new_group_record, "name", "display_name") or event_team
                    if new_group and new_group != current_group:
                        add_row(rows, ticket, "Request Escalated", timestamp, event_agent, new_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                    current_group = new_group or current_group
                elif field in ("status", "status_category"):
                    status_text = str(new_value or "").lower()
                    old_status_text = str(old_value or "").lower()
                    if status_text == "on-hold":
                        add_row(rows, ticket, "Request Placed On-Hold", timestamp, event_agent, event_team, base_priority, status_text, base_channel, base_service_type, base_tags, sequence)
                    if status_text == "solved":
                        add_row(rows, ticket, "Service Request Resolved", timestamp, event_agent, event_team, base_priority, status_text, base_channel, base_service_type, base_tags, sequence)
                    if status_text == "closed":
                        add_row(rows, ticket, "Service Request Closed", timestamp, event_agent, event_team, base_priority, status_text, base_channel, base_service_type, base_tags, sequence)
                    if old_status_text == "solved" and status_text in ("open", "pending", "on-hold"):
                        add_row(rows, ticket, "Service Request Reopened", timestamp, event_agent, event_team, base_priority, status_text, base_channel, base_service_type, base_tags, sequence)
                    base_status = new_value or base_status
                elif kind in ("comment", "comment_created", "comment_added") or field in ("comment", "comment_body"):
                    if comment_public(event):
                        add_row(rows, ticket, "Public Reply Sent", timestamp, event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                    else:
                        add_row(rows, ticket, "Internal Note Added", timestamp, event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                elif "sla" in kind or "sla" in field:
                    sla_text = str(value(event, "target_status", "status", "action", "event_type", "type") or "").lower()
                    if any(token in sla_text for token in ("breach", "breached", "missed", "failed")):
                        add_row(rows, ticket, "SLA Target Breached", timestamp, event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                    elif any(token in sla_text for token in ("applied", "active", "started", "target")):
                        add_row(rows, ticket, "SLA Target Applied", timestamp, event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
                elif ESCALATION_FIELD_ID and field == ESCALATION_FIELD_ID.lower():
                    add_row(rows, ticket, "Request Escalated", timestamp, event_agent, event_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)

            if str(value(audit, "action", "type", "event_type") or "").lower() == "create":
                add_row(rows, ticket, "Service Request Created", audit_time, agent_name, assigned_team, base_priority, base_status, base_channel, base_service_type, base_tags, sequence)

        for record in standalone_sla_events:
            if normalize_id(value(record, "ticket_id")) != ticket_id:
                continue
            timestamp = value(record, "created_at", "timestamp", "time")
            text = str(value(record, "event_type", "type", "status", "action") or "").lower()
            if "breach" in text or "missed" in text or "failed" in text:
                add_row(rows, ticket, "SLA Target Breached", timestamp, "", "", base_priority, base_status, base_channel, base_service_type, base_tags, sequence)
            elif "sla" in text or "applied" in text or "active" in text:
                add_row(rows, ticket, "SLA Target Applied", timestamp, "", "", base_priority, base_status, base_channel, base_service_type, base_tags, sequence)

    rows.sort(key=lambda row: (row["ServiceRequestId"], row["EventTimestamp"], int(row["SourceSequence"])))
    output_columns = ["ServiceRequestId", "ActivityName", "EventTimestamp", "SourceSystem", "LastDataUpdate", "AgentName", "AssignedTeam", "RequestPriority", "RequestStatus", "RequestChannel", "ServiceType", "TicketTags"]
    with open(OUTPUT_FILE, "w", encoding="utf-8", newline="") as handle:
        writer = csv.DictWriter(handle, fieldnames=output_columns)
        writer.writeheader()
        for row in rows:
            writer.writerow({column: row.get(column, "") for column in output_columns})


if __name__ == "__main__":
    main()